Pioneer AVH-P2300DVD Service Manual page 127

5
QQ
3 7 63 1515 0
C2503
0.1u/50
GND
R2511
NM
GNDAU
R2514
NM
R2515
NM
TE
L 13942296513
1k
R2510
1k
R2509
R2513
470
470
R2512
GNDD
D
WIRED REMOTE
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6
NAVI I/F
CN2502
CKS4497-A
CCR
1
CCG
2
3 CCB
4 CCSYNC
5
GNDSIG
NC
6
NC
7
NC
8
ASENBO
9
NC
10
11 NC
12 GNDAU
13
ONSEI+
14
ONSEI-
15 NC
16 NC
17
NC
18
NC
19 GNDD
20 TVON
21
GION
NC
22
23 NC
24 SYS_TO_NAVI
25
NAVI_TO_SYS
GNDD
26
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http://www.xiaoyu163.com
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2 9
8
Q Q
3 6 7 1 3 1 5
B
INTERFACE PCB
D2507
1
C2502
NM
D2508
0.1u/50 1
NM
GND
R2505 R2506
15 47
R2521
R2520
1k
R2519 180
22k
R2517
R2518
R2516 180
22k
1k
GND
CHIP SIZE LEGEND
1608 co
2125
3216
.
AVH-P2300DVD/XNUC
7
8
9 4 2 8
0 5 8 2 9 9 4 2 8
IP BUS
JA2503
CKS3414-A
2
1 BUS+
2 BUSG
2
3 BUSLG
4 NC
BUS-
5
BUSRG
6
BUSL+
7
ASENBO
8
BUSR+
9
BUSR-
10
BUSL-
11
IP BUS:+2.2 dBs (1 Vrms)
*only UC
m
COMBINED UNIT
Consists of
MOTHER PCB
INTERFACE PCB
KEYBOARD PCB
MONITOR PCB
9 9
A
B
C
9 9
D
E
F
B
127
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